Home » Plants » Castilleja septentrionalis

Labrador Indian Paintbrush (Castilleja septentrionalis Lindl.)

Also classified as Castilleja sulphurea Rydb..

Most authorities, including BONAP and POWO, consider sulphur Indian paintbrush (Castilleja sulphurea Rydb.) to have been merged into this species. We follow this treatment, and link to both records for the USDA profiles, which still considers them separate.

Page contents

Range - Expand

Native or Not Present

This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post.

This species is also native to Canada, but we have yet to build this portion of its range map.